majesty Posted April 28, 2010 Share Posted April 28, 2010 I have a 1992 SC400 and I was going to have my rear brakes replaced, but I've been told that I have to replace my brake senors too. Is is necessary to have your brake sensors replaced everytime you have the pads replaced? Quote Link to comment Share on other sites More sharing options...
1990LS400 Posted April 29, 2010 Share Posted April 29, 2010 I didn't think brake wear sensors were used as early as 1992 on Lexus cars but, no, it is not necessary to replace brake wear sensors unless they are damaged by a pad wearing down to the last 1 mm or so which triggers a warning on the dash on cars that have brake wear sensors. I'm not an expert on the SC but I know my 2000 LS400 has only one brake wear sensor for the rear brake pads and only one for the front ones. Quote Link to comment Share on other sites More sharing options...
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